UCC2583D Texas Instruments - Yeehing Electronics

Switch mode Secondary side Post Regulator with -40°C to 85°C

Pricing (USD)

Quantity	Unit Price
1 — 99	5.124
100 — 249	4.178
250 — 999	3.284
1,000 +	2.23

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Y
Topology	Secondary Side Regulator
Number of Outputs	1 Output
Switching Frequency	500 kHz
Duty Cycle - Max	95 %
Output Current	1.5 A
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	SOIC-14
Packaging	Tube
Height	1.58 mm
Length	8.65 mm
Operating Temperature Range	- 40 C to + 85 C
Series	UCC2583
Type	Switch Mode Secondary Side Post Regulator PWM Controller
Brand	Texas Instruments
Moisture Sensitive	Yes
Product Type	Switching Controllers
Factory Pack Quantity	50
Subcategory	PMIC - Power Management ICs
Unit Weight	0.004318 oz

For more information, please refer to datasheet

Documents

UCC2583D Datasheet

More Information

The UCC3583 is a synchronizable secondary side post regulator for precision regulation of the auxiliary outputs of multiple output power supplies. It contains a leading edge pulse width modulator, which generates the gate drive signal for a FET power switch connected in series with the rectifying diode. The turn-on of the power switch is delayed from the leading edge of the secondary power pulse to regulate the output voltage. The UCC3583 contains a ramp generator slaved to the secondary power pulse, a voltage error amplifier, a current error amplifier, a PWM comparator and associated logic, a gate driver, a precision reference, and protection circuitry.